# QuoteBill Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## QuoteBill

Create invoices and quotations with correct tax rules for 195 countries using 133 templates.

- Record: https://musedirectory.ai/connector/quotebill
- Category: Finance & Bills
- Developer: auto1225 (https://quotebill.com/en/guides/connect-ai-assistants/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 571ms, checked 2026-09-28T07:46:06Z
- Endpoint: https://quotebill.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-09-25T09:16:58Z)
- Source: Found in the official MCP Registry (io.github.auto1225/quotebill) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.auto1225%2Fquotebill

QuoteBill helps you draft professional invoices and quotations with 133 templates covering trades and services. It applies correct tax rates for 195 countries, calculates totals with discounts, and generates shareable documents you can customize and download.

Example request: "Create an invoice for a client in Germany with the correct VAT rate and my company details."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use QuoteBill to help me. It is a free service with an MCP server at https://quotebill.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_templates: Find QuoteBill templates by words, document type or category. Returns each template with its example line items and the page a person can open it on, in the language asked for. There are 133 templates covering trades, professional services, countries and languages.
- get_template: The full record for one template slug, including its example line items, in the language asked for.
- get_tax_rule: The published rate, its name, the currency, and the source it was read from, for any of 195 countries. Some countries have no single national rate — the United States is one — and those are reported as needing a jurisdiction rather than given a made-up number.
- calculate_totals: Adds up line items, applies discounts, and applies the tax for a country — the same arithmetic QuoteBill uses, rounded to the currency and with each tax component rounded separately.
- build_document: Builds a complete quotation or invoice from line items, optionally starting from a template, and totals it. Returns a url that opens this document, filled in, on QuoteBill; nothing is saved to any account. Give them that url exactly as returned. When the document is in a language
- list_guides: QuoteBill's written guides — converting a quote to an invoice, what a German or Japanese or Korean invoice must contain, payment terms, numbering, currency.
- list_reference: The ids the other tools accept: template categories and document layouts (named in the language asked for), the languages QuoteBill is written in, and every country code with a published tax rule.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (quotebill.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (Domain registered 350 days ago)
- AI review of purpose and tool behavior: pass (No concerns)